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Question 1 of 10
1. Question
How is a plane determined?
Correct
A plane is determined by three noncollinear points, two nonparallel vectors and their intersections, and a point and a vector normal to the plane.
Incorrect
A plane is determined by three noncollinear points, two nonparallel vectors and their intersections, and a point and a vector normal to the plane.

Question 2 of 10
2. Question
What is a point?
Correct
A point can be defined as an intersection of two lines.
Incorrect
A point can be defined as an intersection of two lines.

Question 3 of 10
3. Question
What is a helix?
Correct
A helix is a curve made by a point moving around a cylinder and the distance of the points moves parallel to the cylinder axis and is proportional to the angle of rotation around that axis.
Incorrect
A helix is a curve made by a point moving around a cylinder and the distance of the points moves parallel to the cylinder axis and is proportional to the angle of rotation around that axis.

Question 4 of 10
4. Question
Indefinite integrals are sometimes referred to as:
Correct
Indefinite integrals are sometimes referred to as antiderivatives.
Incorrect
Indefinite integrals are sometimes referred to as antiderivatives.

Question 5 of 10
5. Question
Which of the following is an elementary integration operation on a transcendental function?
Correct
Sin x dx = cos x + C is an elementary integration operation on a transcendental function.
Incorrect
Sin x dx = cos x + C is an elementary integration operation on a transcendental function.

Question 6 of 10
6. Question
What is the integral of x² ex dx?
Correct
f(x) = x²
d g(x) = ex dx
df (x) = 2x dx
g(x)= d g(x) = ex dx = exIncorrect
f(x) = x²
d g(x) = ex dx
df (x) = 2x dx
g(x)= d g(x) = ex dx = ex 
Question 7 of 10
7. Question
If a coin is tossed five times, what is the probability of getting at last one tail?
Correct
p(at least 1 tail) = p(1 tail) + p(2 tails)
+ p(3 tails) + p(4 tails)
+ p(5 tails)
= 1(0.5)5
=0.96875Incorrect
p(at least 1 tail) = p(1 tail) + p(2 tails)
+ p(3 tails) + p(4 tails)
+ p(5 tails)
= 1(0.5)5
=0.96875 
Question 8 of 10
8. Question
What is the law of conservation of energy?
Correct
The laws of conservation of energy states that energy cannot be destroyed or created but can be converted to other forms.
Incorrect
The laws of conservation of energy states that energy cannot be destroyed or created but can be converted to other forms.

Question 9 of 10
9. Question
What is potential energy?
Correct
Potential energy in Civil Engineering can be defined as stored energy.
Incorrect
Potential energy in Civil Engineering can be defined as stored energy.

Question 10 of 10
10. Question
What is kinetic energy?
Correct
Kinetic energy in Civil Engineering can be defined as energy as moving energy.
Incorrect
Kinetic energy in Civil Engineering can be defined as energy as moving energy.